31381122

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1823}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 66539520

約数和(自身を除く): 35158398

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 302, 453, 906, 1823, 2869, 3646, 5469, 5738, 8607, 10938, 17214, 34637, 69274, 103911, 207822, 275273, 550546, 825819, 1651638, 5230187, 10460374, 15690561, 31381122]

約数ペア:

[(1, 31381122), (2, 15690561), (3, 10460374), (6, 5230187), (19, 1651638), (38, 825819), (57, 550546), (114, 275273), (151, 207822), (302, 103911), (453, 69274), (906, 34637), (1823, 17214), (2869, 10938), (3646, 8607), (5469, 5738)]